JPH0192310U - - Google Patents
Info
- Publication number
- JPH0192310U JPH0192310U JP18888887U JP18888887U JPH0192310U JP H0192310 U JPH0192310 U JP H0192310U JP 18888887 U JP18888887 U JP 18888887U JP 18888887 U JP18888887 U JP 18888887U JP H0192310 U JPH0192310 U JP H0192310U
- Authority
- JP
- Japan
- Prior art keywords
- cutting edge
- chamfering
- mounting shaft
- cutting blade
- chamfering tool
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Drilling Tools (AREA)
Description
第１図は本考案による面取り工具の一実施例を
示した正面図、第２図は同面取り工具の底面図、
第３図は図面取り工具の側面図、第４図は上記実
施例の面取り工具によつて面取り及び座ぐりを行
つている状態を示した断面図、第５図は上記実施
例の変形例を示した正面図である。
１……取付軸、２……切刃本体、４……面取り
切刃、５……座ぐり切刃、６……案内ブツシユ。
Fig. 1 is a front view showing an embodiment of a chamfering tool according to the present invention, Fig. 2 is a bottom view of the same chamfering tool,
Fig. 3 is a side view of the drawing cutting tool, Fig. 4 is a sectional view showing a state in which chamfering and counterboring are being performed by the chamfering tool of the above embodiment, and Fig. 5 is a modification of the above embodiment. FIG. 1... Mounting shaft, 2... Cutting blade body, 4... Chamfered cutting blade, 5... Counterbore cutting blade, 6... Guide bush.
Claims (1)
り工具において、取付軸と、先端に面取り切刃と
座ぐり面切刃を有し、上記取付軸に対して着脱自
在に装着された筒状切刃本体と、上記切刃よりも
先端に位置するように上記取付軸に着脱自在に装
着され、上記孔に嵌合する外径を有する筒状案内
ブツシユとを具備することを特徴とする面取り工
具。 ２ 上記面取り切刃は約１８０°の角度間隔で二
箇所に形成され、上記座ぐり面切刃は上記面取り
切刃との角度間隔が約９０°となるように二箇所
に形成されていることを特徴とする実用新案登録
請求の範囲第１項記載の面取り工具。[Scope of Claim for Utility Model Registration] 1. A chamfering tool for chamfering a pre-drilled hole, which has a mounting shaft, a chamfer cutting edge and a counterbore cutting edge at the tip, and is detachable from the mounting shaft. a cylindrical cutting blade main body mounted on the cutting blade; and a cylindrical guide bushing detachably mounted on the mounting shaft so as to be located at a distal end of the cutting blade, and having an outer diameter that fits into the hole. A chamfering tool characterized by: 2. The chamfered cutting edge is formed in two places at an angular interval of about 180°, and the counterbore cutting edge is formed in two places so that the angular interval from the chamfering cutting edge is about 90°. A chamfering tool according to claim 1 of the utility model registration claim, characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18888887U JPH0192310U (en) | 1987-12-14 | 1987-12-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18888887U JPH0192310U (en) | 1987-12-14 | 1987-12-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0192310U true JPH0192310U (en) | 1989-06-16 |
Family
ID=31479952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18888887U Pending JPH0192310U (en) | 1987-12-14 | 1987-12-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0192310U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20190099142A (en) * | 2018-02-16 | 2019-08-26 | 허윌레 베르크쩌윅 아게 | Deburring tool for deburring transverse recesses that branch from a main borehole |
-
1987
- 1987-12-14 JP JP18888887U patent/JPH0192310U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20190099142A (en) * | 2018-02-16 | 2019-08-26 | 허윌레 베르크쩌윅 아게 | Deburring tool for deburring transverse recesses that branch from a main borehole |
| US10981237B2 (en) | 2018-02-16 | 2021-04-20 | Heule Werkzeug Ag | Deburring tool for deburring transverse recesses that branch from a main borehole |
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